Fig. 3

Knockdown of lncRNA HOXA11-AS inhibited cell EMT process in A549 and H1299 cells. (a, b) The mRNA expression levels of EMT related transcription factors ZEB1, ZEB2, Snail1, Snail2 and EMT marker E-cadherin, N-cadherin were determined by qRT-PCR assays in A549 cells and H1299 cells. (c, d) The protein expression levels of EMT related transcription factors ZEB1, ZEB2, Snail1, Snail2 and EMT marker E-cadherin, N-cadherin were determined by western-blot assays. **P < 0.05, Mean ± SD was shown. Data show a representative of three independent experiments